Hydrometer
n. 液体比重计\\n[化] 液体比重计
📖 牛津释义
hydrometer
n
scientificinstrument that measures the density of liquids 液体比重计.
🗣️ 情景例句
Things look black.
前途暗淡。
If wise men play the fool, they do it with a vengeance.
智者干傻事，愚蠢到极点。
Some have nuts in them, and some have meat or eggs.
有些里面有果仁，有些有肉或蛋。